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Clinical Trial Summary

The study aims to carry out a translational analysis of the microbiome and metabolomics in patients suffering from non-obstructive azoospermia, with the aim of investigating prognostic factors predictive of the possible finding of spermatozoa following testicular pulp extraction and differences in blood and seminal level with the fertile population to identify etiopathogenic pathways of this condition.


Clinical Trial Description

The study aims to carry out a translational analysis of the microbiome and metabolomics in patients suffering from non-obstructive azoospermia, with the aim of investigating prognostic factors predictive of the possible finding of spermatozoa following testicular pulp extraction and differences in blood and seminal level with the fertile population to identify etiopathogenic pathways of this condition. Furthermore, the study aims to assess if the blood and seminal alterations of infertile patients have similarities with the same fluids of elderly patients, validating from a metabolomic and microbiomic point of view the hypothesis of premature aging of infertile patients. ;


Study Design


Related Conditions & MeSH terms


NCT number NCT06181851
Study type Observational
Source IRCCS San Raffaele
Contact Andrea Salonia, MD
Phone 02 2643 5661
Email salonia.andrea@hsr.it
Status Recruiting
Phase
Start date June 1, 2016
Completion date May 31, 2026

See also
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Active, not recruiting NCT03291522 - Retrieval of Sperm From Men With Azoospermia Using Ultrasound-guided Rete Testis Aspiration
Completed NCT05483621 - Hormonal Stimulation of Spermatogenesis Phase 1
Completed NCT06358794 - Machine Learning Based-Personalized Prediction of Sperm Retrieval Success Rate
Completed NCT04237779 - The Effects of Intratesticular PRP Injection in Men With Azoospermia or Cryptozoospermia N/A
Not yet recruiting NCT03615547 - Interest of Clomiphene Citrate in Patients With Non-obstructive Azoospermia on the Quantity of Sperm Cells Phase 3
Completed NCT04397887 - Seminal TEX101 as a Predictor of Recovery of Spermatogenesis in Azoospermic Men With Palpable Varicocele N/A
Completed NCT02900105 - Effect of Letrozole on Seminal Parameters in Men With Non Obstructive Azoospermia and Severe Oligozoospermia. Phase 3
Not yet recruiting NCT03857828 - Seminal Level of Clusterin Before Testicular Sperm Extraction